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I have a Canon D646U-ex scanner. Currently when previewing prior to scanning I am getting a series of square black blotches on the image that I am attempting to scan. I have checked that all of the connections are OK. Can you help.

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  • keithhamley Oct 08, 2008

    Thanks for your help.

    I since found that I was trying to scan a document that was printed out in "greyscale" format and

    apparently the scanner could not handle it. After a short time trying I then scanned another document in ordinary print, that is black and white setting and found everything was fine. Thanks very much for your very prompt help.



    Keith Hamley

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Try checking the aspect ratio ( Color Quality ) of your video card. set it to the highest setting. let me know if this works, if not you might need to contact the manufacture of the scanner.

Posted on Oct 08, 2008

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1 Answer

I could not download driver for my CanoScan D646U ex from the website, if possible pls. download the driver for me.


Drivers for CanoScan D646U-ex are available at Canon official support site

Click here and select the operating system you are using and download the drivers and scanning software. (You have to download the drivers according to your Operating System and installed them)
Let me know if any clarification is required)


GoodLuck!
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Can you help me using canoscan d646u ex under windows 7? what is the driver for it?


Drivers for CanoScan 646u-ex are available at Canon official support site

Click here and select the operating system you are using and download the drivers and scanning software.

GoodLuck!
Dont forget to appreciate the solution if I could have been of any help!
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Download for my CanoScan D646U ex


Use this link
http://software.canon-europe.com/files/soft6108/software/S2901enx.exe

Oct 26, 2008 | Canon CanoScan D646U Flatbed Scanner

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I lost my intaller


GO TO WWW.CANON.COM HOME PAGE THEN SELECT CONSUMER PRODUCTS.THAT SHOULD GO TO DOWNLOAD LIBRARY.GO TO PRODUCT MENU.1-SCANNERS,2-CANOSCAN SERIES,3-MODEL D646U THEN PRESS GO.THAT SHOULD TAKE YOU TO DRIVERS&DOWNLOADS.AND YOU SHOULD FIND ALL YOU NEED THERE. HOPE THIS HELPS YOU WITH ALL YOUR NEEDS. GOOD LUCK.

Sep 27, 2008 | Canon CanoScan D646U Flatbed Scanner

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I lost my intaller


you might get the drivers from here http://software.canon-europe.com/products/0000447.asp


riz.

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